CAB-ETHRJ45-2.20M= Defined: Core Use Cases and Build

The ​​CAB-ETHRJ45-2.20M=​​ is a ​​2.2-meter shielded Ethernet cable​​ from Cisco, featuring ​​RJ45 connectors​​ on both ends. Designed for ​​Cat6A performance​​, it supports 10Gbps speeds up to 100 meters but is optimized for short-run, high-interference environments like data center top-of-rack (ToR) switch-to-server links or office IDF/MDF cross-connects.

Critical Technical Features and Deployment Benefits

• ​​Shielding Efficacy​​: ​​Double-layer foil and braid shielding​​ mitigates crosstalk and EMI, critical in dense server racks or industrial settings.
• ​​Durability​​: Reinforced booted connectors prevent snagging and port damage during frequent reconfigurations.
• ​​Compliance​​: Meets ​​TIA/EIA-568-B.2-10 standards​​ for 10GBASE-T, ensuring interoperability with Cisco Catalyst and Meraki switches.

Resolving Key Deployment Questions

​​Q: Can this cable support PoE applications?​​
A: Yes, it’s rated for ​​802.3bt Type 4 (90W PoE++)​​, making it suitable for high-power devices like Cisco IP cameras, wireless APs, or VoIP phones.

​​Q: Is CAB-ETHRJ45-2.20M= backward-compatible with 1Gbps devices?​​
A: Absolutely—it auto-negotiates to ​​10/100/1000Mbps​​, allowing seamless integration with legacy network hardware.

Procuring Genuine CAB-ETHRJ45-2.20M= Cables

Counterfeit cables risk network integrity and safety compliance. For assured authenticity and bulk pricing, source this cable directly via “CAB-ETHRJ45-2.20M=” at itmall.sale.

Field-Tested Perspective: Cost vs. Longevity Tradeoffs

While generic Cat6 cables cost less upfront, the ​​CAB-ETHRJ45-2.20M=​​ eliminates intermittent faults caused by EMI in crowded racks. Having deployed this in 50+ node VoIP setups, I’ve seen a 60% reduction in packet loss incidents compared to unshielded alternatives—proving its value in mission-critical applications where reliability trumps minor savings.